Customize the default adaptive approval card

That is my goal,

However!

I have a couple of issues with this, I'm aware I have to use designer for my adaptive cards.

Issue 1 - Once the default adaptive card is pasted into designer obviously everything is then turned static which I don't want. So of course you use placeholders and use the dynamic entry from power automate to fill in the blanks. BUT it doesn't work.

Issue 2 - When I go ahead and replace any and all necessary replacements in the json, EX: Approval Link with Approval ID for the name, the "loginTenant" is a variable depending on who is an approval. Too many variables to keep track.

Issue 3 - Once I receive the card and react to it, it says "Unable to connect to app" meaning "loginTenant" is preventing something is my only clue.

The apply to each 2 is an array of the emails, since I'm not posting to a group chat but each approver individually.